define( function(){
   
    return [
            {// Level 1
                bg: './img/background_lvl1.jpg',
                rows : ["                 ",
                        "    *########*   ", 
                        "    ####**####   "
                       ]                        
            },
            {// Level 2
                bg: './img/background_lvl2.jpg',
                rows : ["                 ",
                        "    ##########   ", 
                        "    #        #   ",
                        "    #***  ***#   ",
                        "    #        #   ",
                        "    ####  ####   "
                       ]
            },
        ];    
});